EP 2554742 A1 20130206 - Stable concentrated hydrogen peroxide compositions for bleaching textiles
Title (en)
Stable concentrated hydrogen peroxide compositions for bleaching textiles
Title (de)
Stabile konzentrierte Wasserstoffperoxid-Zusammensetzungen zum Bleichen von Textilien
Title (fr)
Compositions stables et concentrées de peroxyde d'hydrogène pour blanchiment de textiles
Publication
Application
Priority
EP 11176180 A 20110801
Abstract (en)
The present invention relates to a bleaching composition for use in industrial scale bleaching processes. The composition comprises alkaline peroxides and phosphonic acid derivatives that stabilize the peroxides for long periods and harsh conditions of environment, and optionally auxiliary ingredients such as surfactants and wetting agents. The invention also pertains to a process for treating textile materials involving the composition of the invention and a textile article treated according to such process.
IPC 8 full level
D06L 3/02 (2006.01); C11D 7/06 (2006.01); C11D 7/36 (2006.01); D06L 4/12 (2017.01); D06L 4/13 (2017.01); D06L 4/15 (2017.01)
CPC (source: EP)
C11D 3/046 (2013.01); C11D 3/08 (2013.01); C11D 3/364 (2013.01); C11D 3/3765 (2013.01); C11D 3/394 (2013.01); C11D 3/3947 (2013.01); C11D 7/04 (2013.01); C11D 7/10 (2013.01); C11D 7/36 (2013.01); D06L 4/12 (2016.12); D06L 4/13 (2016.12); D06L 4/15 (2016.12)
Citation (applicant)
- GB 1385885 A 19750305 - LAPORTE INDUSTRIES LTD
- US 5482516 A 19960109 - SHEPPARD SHERMAN H [US]
- WO 9748785 A2 19971224 - UNILEVER PLC [GB], et al
- EP 0667392 A2 19950816 - JEYES GROUP PLC [GB]
Citation (search report)
- [XY] US 5616280 A 19970401 - MOORE SAMUEL B [US], et al
- [XYI] WO 2011087786 A1 20110721 - ARKEMA INC [US], et al
- [Y] US 3483178 A 19691209 - CRUTCHFIELD MARVIN M, et al
- [Y] US 6136041 A 20001024 - JASCHINSKI THOMAS [DE], et al
Citation (third parties)
Third party :
- US 3701825 A 19721031 - RADIMER KENNETH J, et al
- US 2010261636 A1 20101014 - BONISLAWSKI DAVID J [US], et al
- US 3903244 A 19750902 - WINKLEY DONALD CHARLES
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 11176180 A 20110801